Toolkit Pro - Icons turn slowly black

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Icons turn slowly black

Printed From: Codejock Forums
Category: Codejock Products
Forum Name: Toolkit Pro
Forum Description: Topics Related to Codejock Toolkit Pro
URL: http://forum.codejock.com/forum_posts.asp?TID=5889
Printed Date: 27 July 2025 at 5:55pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Icons turn slowly black

Posted By: ContactGT
Subject: Icons turn slowly black
Date Posted: 22 December 2006 at 6:32am

I have a CXTPDockingPane containing a view I have derived from CTreeCtrl. I have a set of 32bit icons with Alpha channel shadows. If I use the TVS_TRACKSELECT in the create, then the icon backgrounds/shadows slowly turn black as you move the mouse over them. If you actually select (click mouse) an item, the icon is re-drawn OK again, until you move the mouse some more.

Is there a fix or workaround for this?

Replies:

Posted By: Oleg
Date Posted: 22 December 2006 at 7:43am

Hello, think nothing can be done with CTreeCtrl. Or remove alpha layer or trackselect.

ps.Don't forget to test application in old Oses. ComCtrl support s32 bit alpha icons only in WinXP.

Also try CXTTreeCtrl instead. Think it will work.

-------------
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS

Posted By: ContactGT
Date Posted: 22 December 2006 at 9:09am

Thanks - CXTTreeCtrl behaves perfectly.